Low Voltage Current Transformer Accuracy Bh-0.66 Series Class 0.5 Φ 30 50/5

• Application: Electronic
• Type: Current Transformer
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: BH-0.66 50/5
• Insulating Medium: Common Insulating Materials
• Installation: Active Type
• Voltage Transformation Principle: Electromagnetic Type
• Accuracy Class: 0.5s
• Size Dimension: Φ30
• Rated Input: 5A-4000A
• Transport Package: Box-Packed
• Specification: 1 PCS/box
• Trademark: kunji elctric
• Origin: Zhejiang, China
• HS Code: 8504311000
• Production Capacity: 10000pieces/Month

Product Description

 

Product Description

BH-0.66 current transformer is mainly used indoors for current and electric energy measurement or relay protection in AC circuits with rated voltage of 0.66kV and below and rated frequency of 50Hz.

 

The product is a plastic case type current transformer, widely used in complete cabinet, its installation method can be fixed by bus and bottom plate, suitable for any direction installation, the primary conductor can be bus or cable.

 

The core is mainly made of magnetic conductive material, annealed into a ring core, to ensure the accuracy of 0.2 or 0.5 grade products; Superconducting magnetic materials are used for 0.2S or 0.5S.

Product advantages:

1. High production efficiency

2. Beautiful appearance

3. Easy installation

4. ABS, PC good flame retardant, more high temperature resistance

5. The product precision grade is high

Technical Parameters

type	rated primary current(A)	accuracy class	rated load(VA)	number of turns	size(mm)			Punch size a×e(mm)
					W	D	H
BH 30I	5	1	2.5	20	59	32	78	Φ23 30.5×11
	10			10
	15			8
	20			5
	30			4
	40			3
	60			2
	75			2
	100			1
	150	0.5
	200-300		5
BH-0.66 40II	5	1	2.5	20	75	45	103	42×31
	10			10
	15			8
	20			5
	30			4
	40			3
	60			2
	75			2
	100			1
	150	0.5
	200-400		5	1
	500-800		10	1
BH-0.66 50II	150-400	0.5	5	1	87	45	106	52×31
	500-800		10
	1000	0.5or0.2	15
	1200-1600		20
BH-0.66 60II	200-400	0.5	5	1	98	45	110 131	61.5×30 61.5×51
	500-800		10
	1000	0.5or0.2	20
	1200-1500		25
	2000		40
BH-0.66 80II	600-800	0.5	10	1	118	45	118 138	81.5×31.5 81.5×51.5
	1000	0.5or0.2	15
	1200-1500		20
	2000		40
BH-0.66 100II	800	0.5	10	1	140	48	122 142 172	101×31.5 101×51.5 101×82
	1000	0.5or0.2	15
	1200-1500		20
	2000-3000		40
BH-0.66 120	1500	0.5or0.2	20	1	167	48	148 168	121×51 121×71
	2000-4000		40
BH-0.66 125	1500	0.5or0.2	20	1	177.4	59.3	157.5	128×65
	2000-4000		40
BH-0.66 140	1500	0.5or0.2	20	1	187	48	116	142×38
	2000-4000		40
BH-0.66 150	1500	0.5or0.2	20	1	195.4	49	230	152×136.6
	2000-5000		40
BH-0.66 160	1500	0.5or0.2	20	1	244	59	199	170×111
	2000-5000		40
BH-0.66 170	1500	0.5or0.2	20	1	250	60	150	171×55
	2000-5000		40
BH-0.66 180	1500	0.5or0.2	20	1	227	48	115	182×33.5
	2000-5000		40
BH-0.66 200	1500	0.5or0.2	20	1	247	55	158	207×64
	2000-5000		40
BH-0.66 220	2000	0.5or0.2	20	1	270	55	149	226×56
	3000-6000		40
BH-0.66 260	2000	0.5or0.2	20	1	308	63	211	265×107
	3000-8000		40

WORKING CONDITIONS 
 

1 The altitude is not more than 1000 meters;
 

2 The ambient temperature shall not be higher than +40 º C and not lower than -5 º C
 

3 The relative humidity of the surrounding air is not more than 85%(20 degrees);
 

4 The installation place is free from gas, vapor, chemical deposition, pollution, and other explosive and corrosive media that seriously affect the insulation of the transformer.

PRODUCTION DETAILS


Company Profile


Kunji Electric Co., Ltd. which is specialized in producing, developing and marketing power transmission and distribution products. The company is established in 2015, which is located in Wenzhou city, Zhejiang province, China.
Our main products are including switchgear, ring main unit, transformer,substation, and Other Power Transmission & Transformer. Our product has passed ISO9001 and CE certificate.
We have a professional technical team which can provide you with full design solution and technical support.


Workshop


Crertifications




Packaging & Shipping





FAQ
1. Are you a trading company or manufacturer ?
    We are a professional  factory with  10 years experience in the field of High and low Voltage switchgears, Substation,transformers,
cable distribution box and various electrical equipment.
    Our factory is the excellent supplier of State Grid Corporation od China.
2. Do you accept customized serveice ?
    We offer  OEM/ODM service , can print your logo on product . our  professional technical and quotation team can provice a satisfied satisfied project according to your drawing and parameters .
3. What is your MOQ?
    Our MOQ is 1 piece.  
4. How long is your delivery lead time ?
    It depends on your  product requirement and quantity . Generally , 5~10  working days is avaliable .
5. How do you solve quality problems?
    Please porvide detailed photoes of quality problems.  our technical  and quality testing department  will analyse.we will make a satisfied soluton within 2 days .
6. What is your payment terms ?
    30%T/T in adcance,70% before shipment .  West union,L/C are also acceptable .